Nov 09 14:31:21.213 INFO checking daemanos/sudoku against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 14:31:21.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 14:31:21.675 INFO blam! 4d1532a4f07581143659860d1a58ec7c43e540ec909e309985b5a55b04d83f5a
Nov 09 14:31:21.679 INFO running `"docker" "start" "-a" "4d1532a4f07581143659860d1a58ec7c43e540ec909e309985b5a55b04d83f5a"`
Nov 09 14:31:22.743 INFO kablam! usermod: no changes
Nov 09 14:31:22.795 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 09 14:31:23.383 INFO kablam! warning: unused variable: `grid`
Nov 09 14:31:23.384 INFO kablam!   --> src/main.rs:82:9
Nov 09 14:31:23.384 INFO kablam!    |
Nov 09 14:31:23.385 INFO kablam! 82 |     let grid = match read_grid(&path) {
Nov 09 14:31:23.385 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Nov 09 14:31:23.385 INFO kablam!    |
Nov 09 14:31:23.385 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:31:23.386 INFO kablam! 
Nov 09 14:31:23.409 INFO kablam! warning: field is never used: `fixed`
Nov 09 14:31:23.409 INFO kablam!  --> src/main.rs:9:5
Nov 09 14:31:23.409 INFO kablam!   |
Nov 09 14:31:23.410 INFO kablam! 9 |     fixed: bool,
Nov 09 14:31:23.410 INFO kablam!   |     ^^^^^^^^^^^
Nov 09 14:31:23.410 INFO kablam!   |
Nov 09 14:31:23.421 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 14:31:23.429 INFO kablam! 
Nov 09 14:31:23.430 INFO kablam! warning: field is never used: `val`
Nov 09 14:31:23.430 INFO kablam!   --> src/main.rs:10:5
Nov 09 14:31:23.431 INFO kablam!    |
Nov 09 14:31:23.432 INFO kablam! 10 |     val: i8,
Nov 09 14:31:23.432 INFO kablam!    |     ^^^^^^^
Nov 09 14:31:23.432 INFO kablam! 
Nov 09 14:31:23.432 INFO kablam! warning: field is never used: `size`
Nov 09 14:31:23.433 INFO kablam!   --> src/main.rs:14:5
Nov 09 14:31:23.433 INFO kablam!    |
Nov 09 14:31:23.433 INFO kablam! 14 |     size: i8,
Nov 09 14:31:23.434 INFO kablam!    |     ^^^^^^^^
Nov 09 14:31:23.434 INFO kablam! 
Nov 09 14:31:23.435 INFO kablam! warning: field is never used: `block_size`
Nov 09 14:31:23.435 INFO kablam!   --> src/main.rs:15:5
Nov 09 14:31:23.435 INFO kablam!    |
Nov 09 14:31:23.436 INFO kablam! 15 |     block_size: i8,
Nov 09 14:31:23.436 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 14:31:23.436 INFO kablam! 
Nov 09 14:31:23.437 INFO kablam! warning: field is never used: `data`
Nov 09 14:31:23.437 INFO kablam!   --> src/main.rs:16:5
Nov 09 14:31:23.437 INFO kablam!    |
Nov 09 14:31:23.437 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Nov 09 14:31:23.438 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 14:31:23.438 INFO kablam! 
Nov 09 14:31:23.447 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:31:23.448 INFO kablam!   --> src/main.rs:36:5
Nov 09 14:31:23.449 INFO kablam!    |
Nov 09 14:31:23.449 INFO kablam! 36 |     file.read_to_string(&mut contents);
Nov 09 14:31:23.451 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:31:23.451 INFO kablam!    |
Nov 09 14:31:23.451 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 14:31:23.452 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:31:23.452 INFO kablam! 
Nov 09 14:31:23.689 INFO kablam! warning: unused variable: `grid`
Nov 09 14:31:23.689 INFO kablam!   --> src/main.rs:82:9
Nov 09 14:31:23.690 INFO kablam!    |
Nov 09 14:31:23.691 INFO kablam! 82 |     let grid = match read_grid(&path) {
Nov 09 14:31:23.691 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Nov 09 14:31:23.692 INFO kablam!    |
Nov 09 14:31:23.693 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:31:23.693 INFO kablam! 
Nov 09 14:31:23.701 INFO kablam! warning: field is never used: `fixed`
Nov 09 14:31:23.703 INFO kablam!  --> src/main.rs:9:5
Nov 09 14:31:23.703 INFO kablam!   |
Nov 09 14:31:23.704 INFO kablam! 9 |     fixed: bool,
Nov 09 14:31:23.704 INFO kablam!   |     ^^^^^^^^^^^
Nov 09 14:31:23.704 INFO kablam!   |
Nov 09 14:31:23.705 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 14:31:23.705 INFO kablam! 
Nov 09 14:31:23.705 INFO kablam! warning: field is never used: `val`
Nov 09 14:31:23.705 INFO kablam!   --> src/main.rs:10:5
Nov 09 14:31:23.706 INFO kablam!    |
Nov 09 14:31:23.706 INFO kablam! 10 |     val: i8,
Nov 09 14:31:23.706 INFO kablam!    |     ^^^^^^^
Nov 09 14:31:23.706 INFO kablam! 
Nov 09 14:31:23.707 INFO kablam! warning: field is never used: `size`
Nov 09 14:31:23.707 INFO kablam!   --> src/main.rs:14:5
Nov 09 14:31:23.707 INFO kablam!    |
Nov 09 14:31:23.708 INFO kablam! 14 |     size: i8,
Nov 09 14:31:23.708 INFO kablam!    |     ^^^^^^^^
Nov 09 14:31:23.709 INFO kablam! 
Nov 09 14:31:23.709 INFO kablam! warning: field is never used: `block_size`
Nov 09 14:31:23.710 INFO kablam!   --> src/main.rs:15:5
Nov 09 14:31:23.710 INFO kablam!    |
Nov 09 14:31:23.710 INFO kablam! 15 |     block_size: i8,
Nov 09 14:31:23.711 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 14:31:23.711 INFO kablam! 
Nov 09 14:31:23.711 INFO kablam! warning: field is never used: `data`
Nov 09 14:31:23.712 INFO kablam!   --> src/main.rs:16:5
Nov 09 14:31:23.712 INFO kablam!    |
Nov 09 14:31:23.712 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Nov 09 14:31:23.712 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 14:31:23.712 INFO kablam! 
Nov 09 14:31:23.712 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:31:23.713 INFO kablam!   --> src/main.rs:36:5
Nov 09 14:31:23.713 INFO kablam!    |
Nov 09 14:31:23.713 INFO kablam! 36 |     file.read_to_string(&mut contents);
Nov 09 14:31:23.713 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:31:23.713 INFO kablam!    |
Nov 09 14:31:23.713 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 14:31:23.713 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:31:23.714 INFO kablam! 
Nov 09 14:31:23.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 09 14:31:23.763 INFO kablam! su: No module specific data is present
Nov 09 14:31:24.286 INFO running `"docker" "rm" "-f" "4d1532a4f07581143659860d1a58ec7c43e540ec909e309985b5a55b04d83f5a"`
Nov 09 14:31:24.451 INFO blam! 4d1532a4f07581143659860d1a58ec7c43e540ec909e309985b5a55b04d83f5a